This exclusive 1:50 variant (for every 50 copies of the regular edition ordered, a retailer could order just one copy of this variant) of Vampirella #1 features a stunning cover by Mark Spears (of Monsters fame).  Signed by Spears, it is professionally graded by CGC at 9.8 as part of their special Signature Series.  With Signature Series books a certified CGC witness actually observes the signing of the comic and then immediately takes possession of the book so there is no possibility of the real autograph being switched out with another.  It will be shipped with the utmost care.